/*
 * Copyright 2024 XIN LIN HOU<hxl49508@gmail.com>
 * JTextFieldOnlyNumber.java is part of Cool Request
 *
 * License: GPL-3.0+
 *
 * Cool Request is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Cool Request is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Cool Request.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.cool.request.view.widget;

import javax.swing.*;
import javax.swing.text.NumberFormatter;
import java.text.NumberFormat;

public class JTextFieldOnlyNumber extends JFormattedTextField {
    public static JTextFieldOnlyNumber newJTextFieldOnlyNumber() {
        NumberFormat longFormat = NumberFormat.getIntegerInstance();
        longFormat.setGroupingUsed(false);
        NumberFormatter numberFormatter = new NumberFormatter(longFormat);
        numberFormatter.setValueClass(Long.class);
        numberFormatter.setAllowsInvalid(false);
        numberFormatter.setMinimum(0l);
        return new JTextFieldOnlyNumber(numberFormatter);
    }

    public JTextFieldOnlyNumber(NumberFormatter numberFormat) {
        super(numberFormat);
    }

}
